Question

5 ml of water was taken in two china dishes. Sample A was kept inside a cupboard
while Sample B was kept under a fan.
a. In which of the two samples will evaporation take place faster? Give a
reason to support your answer.
b. What would happen if the above activity was carried out on a rainy day?
c. Why do we spread out the clothes while drying them on a clotheslines?

Answer 1

Answer:

These samples were then kept under different conditions as below : <br> (a) Both the samples are kept under a fan. ... Since fan helps in the fast movement of the air, water will get more opportunity to evaporate under a fan than inside a cup board. In this case, the outside air will not come in contact with water.